Cold Boulder from the Stilling

#256c21 RGB(37,108,33)

About this color

Cold Boulder from the Stilling presents itself as a dark, vivid green shade, sitting at #256c21 in the 24-bit RGB space.

#256c21RGB(37, 108, 33)

HSL 117° · 53% saturation · 28% lightness

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Psychology

Dark greens evoke dense forests, institution and permanence — think library walls, old maps, and military insignia.

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History

The pigment verdigris — a green formed by the corrosion of copper — was widely used in medieval manuscripts and early oil painting, despite its tendency to darken over time.

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Design use

In practical terms, a dark green like this works well as a grounding element in print design — covers, footers, section dividers. On screen it suits dashboards and interfaces where a serious tone matters.

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Colour pairings

In terms of colour combinations, for a natural palette, combine this green with terracotta, ochre, and warm cream. For a bolder approach, its complement — a warm red-magenta — creates immediate impact.

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Color formats

Name
Cold Boulder from the Stilling
HEX
#256c21
RGB
rgb(37,108,33)
RGB%
rgb(14.5%,42.4%,12.9%)
HSL
hsl(117,53%,28%)
HSV
hsv(117,69%,42%)
CMYK
cmyk(66,0,69,58)
LAB
lab(40,-38,34)
LCH
lch(40,51,138)
sRGB
(0.145,0.424,0.129)
HEX8
#256c21ff
CSS Name
Decimal
037108033

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Color variants

Color info

Lightness
28%
Saturation
53%
Hue
117°
Chroma
51
Temperature
WarmCool
Contrast Preview
The quick brown fox jumps over the lazy dog

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